Technical Data
D3795-02E
DKK3 (Dickkopf-related Protein 3, Dickkopf-3, Dkk-3, REIC, NQ258/PRO295)
Description:
DKK3, like DKK1, DKK2, and DKK4, possesses an N-terminal signal peptide and 2 conserved cysteine-rich domains, which are separated by a linker region and contain 10 cysteine residues each. The second cysteine region has a putative lipid-binding function that may facilitate WNT/DKK interactions at the plasma membrane. The linker region contains 50-55aa in DKK1, DKK2, and DKK4, whereas in DKK3 it contains only 12aa. All DKKs have several potential sites for cleavage by furin-type proteases. Northern blot analysis revealed wide expression of the DKK3 transcript, with highest expression in heart, brain, and spinal cord. In situ hybridization reveals highest expression in mouse brain, eye, and heart.

Applications:
Suitable for use in ELISA and Immunohistochemistry. Other applications not tested.

Recommended Dilution:
ELISA: 1:16,000
Immunohistochemistry (Paraffin): 2-6ug/ml
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
TypeIsotypeCloneGrade
PabAffinity Purified
SizeStorageShippingSourceHost
100ug-20CBlue IceHumanGoat
Concentration:
~0.5mg/ml
Immunogen:
Synthetic peptide corresponding to TLSVVGPHPKPCIL, from human DKK3, at C-terminal (AAC35996.1).
Purity:
Purified by immunoaffinity chromatography.
Form
Supplied as a liquid in Tris saline, 0.02% sodium azide, pH 7.3, 0.5% BSA.
Specificity:
Recognizes human DKK3.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.
1. Ligon AH, Pershouse MA, Jasser SA, Yung WK, Steck PA. Identification of a novel gene product, RIG, that is down-regulated in human glioblastoma. Oncogene. 1997 Mar 6;14(9):1075-81.